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// POSTED: May 4, 2026

Remote Account Manager – Third-Party Marketplace Development & E-Commerce Growth Specialist (Entry Level) – arenaflex Costa Rica

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Join arenaflex and Shape the Future of Global E-Commerce

At arenaflex, we are on a mission to become the most customer-centric company on the planet. We're not just building a marketplace – we're creating the destination where people around the world can discover, explore, and purchase products that enhance their lives. If you're a driven professional with an entrepreneurial spirit and a passion for technology and innovation, we invite you to be part of something extraordinary.

We are currently seeking a dynamic, customer-obsessed, and highly motivated self-starter to join our growing team as a Remote Account Manager specializing in Third-Party (3P) Marketplace Development. This is a fantastic opportunity for entry-level professionals in Costa Rica who are eager to launch their careers in e-commerce and digital sales while working for a globally recognized organization – all from the comfort of their home office.

About the Role

As an Account Manager at arenaflex, you will play a pivotal role in growing our third-party seller ecosystem. This position is chartered with acquiring, developing, and managing high-value relationships that expand our product selection, optimize pricing strategies, and enhance the overall customer experience. You will be responsible for identifying product selection gaps, executing go-to-market (GTM) strategies, and attracting key marketplace players to join our platform.

Your work will directly impact our ability to offer customers an unparalleled variety of products while helping sellers succeed in the ever-evolving e-commerce landscape. This is a hands-on role that requires strategic thinking, exceptional communication skills, and the ability to thrive in a fast-paced, ambiguous environment.

Key Responsibilities

What We're Looking For

Essential Qualifications

Preferred Qualifications

Skills and Competencies for Success

To excel in this role, you should possess a unique blend of skills that enable you to navigate the complexities of e-commerce sales while building lasting relationships with sellers:

Career Growth and Learning Opportunities

At arenaflex, we believe in investing in our people. As an Account Manager in our Costa Rica office, you will have access to comprehensive training and development programs designed to accelerate your career growth. Here's what you can expect:

Work Environment and Culture

arenaflex is more than a workplace – it's a community of builders, dreamers, and doers who are passionate about making a difference. Here's what you can expect when you join our team:

Compensation and Benefits

We offer a competitive compensation package designed to attract and retain top talent. In addition to a competitive base salary, eligible employees may receive performance-based bonuses, stock options, and a comprehensive benefits package that includes:

Why arenaflex?

By joining arenaflex, you become part of a company that is reimagining the future of commerce. We are building the most customer-centric ecosystem on the planet, and we need talented individuals like you to help us get there. Whether you're just starting your career or looking to take the next big step, arenaflex offers the resources, culture, and opportunities to help you succeed.

If you're ready to make an impact, embrace challenges, and be part of a team that values innovation, inclusion, and excellence, we encourage you to apply today.

Apply Now

Ready to start your journey with arenaflex? We invite you to apply for this exciting opportunity. This is your chance to make history, grow your career, and be part of something truly transformative. Submit your application today and join the team that is defining the future of e-commerce!

Interested in this role?Apply on iHire